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LysoBrite™ Blue

Image of HeLa cells stained with Cell Navigator® Lysosomal Staining Kit in a Costar black wall/clear bottom 96-well plate.
Image of HeLa cells stained with Cell Navigator® Lysosomal Staining Kit in a Costar black wall/clear bottom 96-well plate.
Ordering information
Price ()
Catalog Number22642
Unit Size
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Additional ordering information
Telephone1-408-733-1055
Fax1-408-733-1304
Emailsales@aatbio.com
InternationalSee distributors
ShippingStandard overnight for United States, inquire for international
Physical properties
Molecular weight331.42
SolventDMSO
Spectral properties
Excitation (nm)434
Emission (nm)480
Storage, safety and handling
Certificate of OriginDownload PDF
H-phraseH303, H313, H333
Hazard symbolXN
Intended useResearch Use Only (RUO)
R-phraseR20, R21, R22
StorageFreeze (< -15 °C); Minimize light exposure
UNSPSC12352200

OverviewpdfSDSpdfProtocol


Molecular weight
331.42
Excitation (nm)
434
Emission (nm)
480
Lysosomes are cellular organelles which contain acid hydrolase enzymes to break up waste materials and cellular debris. Lysosomes digest excess or worn-out organelles, food particles, and engulfed viruses or bacteria. The membrane around a lysosome allows the digestive enzymes to work at pH 4.5. The interior of the lysosomes is acidic (pH 4.5-4.8) compared to the slightly alkaline cytosol (pH 7.2). The lysosome maintains this pH differential by pumping protons from the cytosol across the membrane via proton pumps and chloride ion channels. LysoBrite™ Blue selectively accumulates in lysosomes probably via the lysosome pH gradient. The lysotropic indicator is a hydrophobic compound that easily permeates intact live cells, and trapped in lysosomes after it gets into cells. Its fluorescence is significantly enhanced upon entering lysosomes. This key feature significantly reduces its staining background and makes it useful for a variety of studies, including cell adhesion, chemotaxis, multidrug resistance, cell viability, apoptosis and cytotoxicity. It is suitable for proliferating and non-proliferating cells, and can be used for both suspension and adherent cells.

Calculators


Common stock solution preparation

Table 1. Volume of DMSO needed to reconstitute specific mass of LysoBrite™ Blue to given concentration. Note that volume is only for preparing stock solution. Refer to sample experimental protocol for appropriate experimental/physiological buffers.

0.1 mg0.5 mg1 mg5 mg10 mg
1 mM301.732 µL1.509 mL3.017 mL15.087 mL30.173 mL
5 mM60.346 µL301.732 µL603.464 µL3.017 mL6.035 mL
10 mM30.173 µL150.866 µL301.732 µL1.509 mL3.017 mL

Molarity calculator

Enter any two values (mass, volume, concentration) to calculate the third.

Mass (Calculate)Molecular weightVolume (Calculate)Concentration (Calculate)Moles
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Spectrum


Open in Advanced Spectrum Viewer
spectrum

Spectral properties

Excitation (nm)434
Emission (nm)480

Product family


NameExcitation (nm)Emission (nm)
LysoBrite™ Green501510
LysoBrite™ Orange543565
LysoBrite™ Red576596
LysoBrite™ Deep Red597619
LysoBrite™ NIR636651

Citations


View all 8 citations: Citation Explorer
LDHB inhibition induces mitophagy and facilitates the progression of CSFV infection
Authors: Fan, Shuangqi and Wu, Keke and Zhao, Mingqiu and Yuan, Jin and Ma, Shengming and Zhu, Erpeng and Chen, Yuming and Ding, Hongxing and Yi, Lin and Chen, Jinding
Journal: Autophagy (2020): 1--20
Apatite-Binding Nanoparticulate Agonist of Hedgehog Signaling for Bone Repair
Authors: Zhang, Xiao and Fan, Jiabing and Lee, Chung-Sung and Kim, Soyon and Chen, Chen and Aghaloo, Tara and Lee, Min
Journal: Advanced Functional Materials (2020): 1909218
A ratiometric fluorescent probe for detecting hypochlorite in the endoplasmic reticulum
Authors: Hou, Ji-Ting and Kim, Hyeong Seok and Duan, Chong and Ji, Myung Sun and Wang, Shan and Zeng, Lintao and Ren, Wen Xiu and Kim, Jong Seung
Journal: Chemical communications (2019): 2533--2536
Redox/ATP switchable theranostic nanoparticles for real-time fluorescence monitoring of doxorubicin delivery
Authors: Lin, Yi and Yang, Yidi and Yan, Jianqin and Chen, Jun and Cao, Jun and Pu, Yuji and Li, Li and He, Bin
Journal: Journal of Materials Chemistry B (2018): 2089--2103
A High-yield Method to Fabricate and Functionalize DNA Nanoparticles from the Products of Rolling Circle Amplification
Authors: Yuan, Xuexia and Xiao, Fan and Zhao, Haoran and Huang, Yishun and Shao, Chen and Tian, Leilei and Weizmann, Yossi
Journal: ACS Applied Bio Materials (2018)
Autophagy proteins are not universally required for phagosome maturation
Authors: Cemma, Marija and Grinstein, Sergio and Brumell, John H
Journal: Autophagy (2016): 1440--1446
Differential detection of tumor cells using a combination of cell rolling, multivalent binding, and multiple antibodies
Authors: Myung, Ja Hye and Gajjar, Khyati A and Chen, Jihua and Molokie, Robert E and Hong, Seungpyo
Journal: Analytical chemistry (2014): 6088--6094
Versatile fabrication of nanoscale sol--gel bioactive glass particles for efficient bone tissue regeneration
Authors: Lei, Bo and Chen, Xiaofeng and Han, Xue and Zhou, Jiaan
Journal: Journal of Materials Chemistry (2012): 16906--16913

References


View all 26 references: Citation Explorer
Requirements, features, and performance of high content screening platforms
Authors: Gough AH, Johnston PA.
Journal: Methods Mol Biol (2007): 41
A pharmaceutical company user's perspective on the potential of high content screening in drug discovery
Authors: Hoffman AF, Garippa RJ.
Journal: Methods Mol Biol (2007): 19
Optimizing the integration of immunoreagents and fluorescent probes for multiplexed high content screening assays
Authors: Giuliano KA., undefined
Journal: Methods Mol Biol (2007): 189
Past, present, and future of high content screening and the field of cellomics
Authors: Taylor DL., undefined
Journal: Methods Mol Biol (2007): 3
High-content fluorescence-based screening for epigenetic modulators
Authors: Martinez ED, Dull AB, Beutler JA, Hager GL.
Journal: Methods Enzymol (2006): 21
Application of laser-scanning fluorescence microplate cytometry in high content screening
Authors: Bowen WP, Wylie PG.
Journal: Assay Drug Dev Technol (2006): 209
High-content screening of known G protein-coupled receptors by arrestin translocation
Authors: Hudson CC, Oakley RH, Sjaastad MD, Loomis CR.
Journal: Methods Enzymol (2006): 63
Evaluation of a high-content screening fluorescence-based assay analyzing the pharmacological modulation of lipid homeostasis in human macrophages
Authors: Werner T, Liebisch G, Gr and l M, Schmitz G.
Journal: Cytometry A (2006): 200
Automated high content screening for phosphoinositide 3 kinase inhibition using an AKT 1 redistribution assay
Authors: Wolff M, Haasen D, Merk S, Kroner M, Maier U, Bordel S, Wiedenmann J, Nienhaus GU, Valler M, Heilker R.
Journal: Comb Chem High Throughput Screen (2006): 339
High concordance of drug-induced human hepatotoxicity with in vitro cytotoxicity measured in a novel cell-based model using high content screening
Authors: O'Brien P J, Irwin W, Diaz D, Howard-Cofield E, Krejsa CM, Slaughter MR, Gao B, Kaludercic N, Angeline A, Bernardi P, Brain P, Hougham C.
Journal: Arch Toxicol (2006): 580